Be fab, stay fab! Clean & refreshed laundry every time! Biodegradable. Safe for septic tanks. Contains no phosphorous other than trace or incidental quantities (less than 0.5% phosphorous by weight, which is equivalent to 0.3 grams per normal recommended use level). This package contains 32 loads as measured to the medium load (bottom fill line) on scoop. The precise number of loads from each package will vary with the method of scooping and settling during shipment. With Brilliant Brighteners 4X Concentrated* Brilliant Brightening Formula For All Machines Including HE 32 Loads Scoop Inside